Care that guides you forward
Modern Care, Lasting Confidence

At Grand Line Dentistry, we combine advanced technology with a personal touch, because your health, comfort, and smile matter.

About Us

Get to Know Us

As the only private dental office in town and now under the ownership of Dr. Moah Xiong, we are committed to preserving that tradition and continuing to provide community-focused, patient-centered care. We’re more than just a dental office — we’re a team of passionate professionals dedicated to helping you smile with confidence. Learn more about our mission, our team, and what makes our practice special.

About Us

Grand Line Dentistry: A Timeline of Growth, Innovation, and Community Care

1950s - 1974
The Foundation
  • 1950s: Dr. Charles Nelson establishes the original practice on Main Street, laying the groundwork for more than six decades of community‑centered dentistry.
  • 1974: The practice relocates to Church Street, where Dr. Nelson continues serving generations of Evansville families.
2006 - 2025
A New Era of Modernization
  • 2006: Dr. Nelson’s path intersects with Dr. Melanie White, who joins the practice with a vision for modern, comfort‑focused care.
  • 2006–2015: Dr. White introduces digital radiography, the Identify 3000 oral cancer screening, nitrous oxide, and other advancements. The office undergoes a full refurbishment, blending modern technology with the warm, welcoming environment patients know today.
2026
Transition to Grand Line Dentistry
September 23, 2026: Maple Grove Family Dental officially transitions to Grand Line Dentistry, marking the beginning of a new chapter while honoring the legacy built over sixty years.

Grand Line Dentistry is excited to bring meaningful updates to the practice while keeping the same friendly, hometown care our patients have always known. We are adding new tools that make visits easier and more comfortable—such as digital scanners that replace traditional impressions, clearer and more detailed imaging for better treatment planning, and improved diagnostic systems that help us catch concerns earlier. These upgrades will allow us to offer more services right here in Evansville, including guided implant placement, esthetic smile makeovers, fabrication of dentures and night guards/splints, expanded oral surgery, and additional cosmetic treatments. Our goal is to blend modern dentistry with the welcoming, personal touch that has always defined this practice, so families can continue receiving high‑quality care close to home.

Registered Dental Hygienist (RDH)

Type: Part-time or Full-time
Pay: Based on experience; new grads are welcome to apply

About Our Practice

Effective September 23, 2026, Maple Grove Family Dental, formerly led by Dr. Melanie White, was acquired by Dr. Moah Xiong and is now proudly rebranded as Grand Line Dentistry.
As the only private dental office in town and now under the ownership of Dr. Moah Xiong, we are committed to providing thoughtful, patient-centered care and value the long-term relationships we build with individuals and multigenerational families.

Position Summary

We are seeking a compassionate, dependable Registered Dental Hygienist who values clinical quality, patient education, and teamwork. The RDH delivers preventive and periodontal care within the scope of Wisconsin law and collaborates with our dentist and team to create a comfortable, positive patient experience.

Key Responsibilities

  • Review medical and dental histories; assess oral health and document findings accurately.
  • Perform prophylaxis, periodontal charting, scaling and root planing, and periodontal maintenance as clinically appropriate and authorized.
  • Obtain dental radiographs and provide fluoride, sealants, and other preventive services as permitted by Wisconsin law.
  • Educate patients on home care, periodontal health, prevention, and recommended follow-up.
  • Communicate findings and treatment needs to the dentist; support coordinated patient care.
  • Maintain complete electronic records and follow infection control, sterilization, and safety protocols.
  • Prepare and maintain treatment areas.

Required Qualifications

  • Graduate of an accredited dental hygiene program with an active WI dental hygienist license in good standing.
  • Current BLS/CPR certification (or ability to obtain before beginning clinical duties).
  • Strong clinical judgment, communication skills, professionalism, and commitment to patient-centered care.

Why Grand Line Dentistry?

  • Collaborative, Non‑Corporate Culture — We are not a DSO. Our practice is community‑focused, team‑oriented, and built on genuine relationships. You’re never “just a hygienist on the schedule”—patients truly enjoy connecting with our team.
  • Supportive Owner Leadership — Dr. Moah leads with clarity, respect, and a strong commitment to helping every team member grow.
  • Balanced, Manageable Schedule — Hygienists see 7–8 patients per day, allowing time for quality care without burnout. Team members also get at least a 30-minute lunch, but we allow up to 1 hour.
  • Meaningful Community Impact — Our team takes pride in serving Evansville and nearby towns/cities across generations and making a real difference in their oral health.
  • No After‑Hours On‑Call — Enjoy your evenings and weekends without emergency call responsibilities.
  • Modern Technology & Tools — We invest in equipment that elevates your clinical experience. Hygienists use the PWR Pair, offering piezoelectric scaling and air polishing for efficient calculus removal, biofilm disruption, stain removal, and implant maintenance.

Current hours:  M: 9-6pm | T: 9-6pm | W: Close | Th: 8-4pm | F: 8-2pm
New Hours starting 1/4/2027:  M: 8-5pm | T: 8-4pm | W: 8-4 | Th: 7-3pm | F: Close

Benefits for PT/FT staffs:
Paid Time Off (PTO) – accrual
401(k) – 4% match retirement plan after 1,000 hours
CE stipend after 1,000 hours
Dental cleaning and work for employee, spouse, and children.

Interested?

Send your resume to office@grandlinedentistry.com
Grand Line Dentistry | 39 W. Church St., Evansville, WI 53536